Asked by: C Dawson, by email

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It's rare to see a dead bird on the ground, but it is also rare to see a dead mouse or rat - which are generally much more numerous. We don't question this because we don't see rodents much when they are alive - they are secretive and nocturnal.

It's only because living birds are so conspicuous that it seems strange not to see them when dead. Birds don't usually drop dead in mid-flight - they die in their nest or are caught and eaten, much like other small animals.

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luis villazon
Luis VillazonQ&A expert

Luis trained as a zoologist, but now works as a science and technology educator. In his spare time he builds 3D-printed robots, in the hope that he will be spared when the revolution inevitably comes.

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